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While the standard EF-8 is a plug-in unit
it serves as the central hub for system logic
reducing the power consumption required by the solenoid
capturing dust
Industrial Build: Designed to meet the stringent requirements of commercial HVAC maintenance and repair
Friedrich Air Conditioning 67400491 Control Board 320735-701 While the standard EF-8 isThe Friedrich 67400491 Indoor Main Control Board is a critical OEM replacement component designed for exact compatibility with specific Friedrich ductless mini split systems and PTAC units. As the primary logic controller for the indoor evaporator section, this PCB manages essential operational sequences, including blower motor speed modulation, thermistor feedback processing, and communication with the outdoor condenser. Engineered to meet original
US$ 175.00
US$ 18.00
US$ 24.99
